Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John W Lyons III, M.D.

Q: What is the NPI number for John Lyons?

The National Provider Identifier (NPI) for John Lyons is 1184662306, a Type 1 (individual) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Pittsfield, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1184662306

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Registry record

Entity type Individual (Type 1)

Name John W Lyons III

Credential M.D.

Sex Male

Practice address 777 North St, Suite 201a, Pittsfield, MA, 01201

Phone (413) 499-8551

Fax (413) 442-9161

Enumeration date Jun 2, 2006

Last updated in NPPES Aug 4, 2011

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 42745 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Lyons?

The National Provider Identifier (NPI) for John Lyons is 1184662306, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Lyons practice?

The practice location on file with NPPES is in Pittsfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-04.